Job Title: Senior Software Engineer Company Name: Integra Tech Advisors Job Url: https://www.linkedin.com/jobs/view/4376599393/?eBP=NOT_ELIGIBLE_FOR_CHARGING&trk=flagship3_search_srp_jobs&refId=PNOiLwGoXZYuLA11CnGrNQ%3D%3D&trackingId=Rcf5HdlkMVrSqDYdb2oYvg%3D%3D Job Description: Integra Tech Advisors Senior Software Engineer United States · 7 hours ago · Over 100 applicants Promoted by hirer · No response insights available yet $180K/yr - $240K/yr + Stock options Remote Full-time Easy Apply Save Use AI to assess how you fit Get AI-powered advice on this job and more exclusive features with Premium. Try Premium for PKR0 Show match details Tailor my resume Help me stand out People you can reach out to Meet the hiring team Julia Cohn • 3rd Vice President | Building High-Performing Tech Teams Job poster Message About the job Senior Software Engineer Location: NYC (Hybrid) or Remote (U.S. Only) We’re hiring a Senior Software Engineer to join a hypergrowth MIT spinout redefining commerce infrastructure. This company operates the largest data-driven, three-sided marketplace. In 2025, the company surpassed $100M+ in revenue, raised $140M+ Series B, reached a $1.5B valuation, and now drives $1B+ in annual platform sales — while maintaining profitability and 200% YoY growth. This is a rare opportunity to join a lean, high-caliber engineering team building systems that operate at massive scale and directly impact revenue. What You’ll Do: As a Senior Software Engineer, you’ll work directly with the CEO and senior/staff-level engineers on true 0→1 product launches and core backend infrastructure. Own projects end-to-end — from architecture through production deployment Build and scale APIs using Node.js Develop high-performance frontends with React and Redux Design data pipelines and internal tooling Deploy production systems using containers and modern cloud infrastructure Ship products used by a real, revenue-generating customer base Bonus Points: Experience in fast-paced startups or product-driven environments Worked on consumer-facing applications Requirements: 5+ years of professional software engineering experience Strong proficiency in JavaScript (Node.js + React) Experience building and shipping production systems at scale Ability to operate autonomously in fast-paced, high-growth environments Bachelor’s degree in Computer Science, Engineering, or related field Must be based in the U.S. U.S. Citizen or Green Card Holder (no visa sponsorship available) … more Requirements added by the job poster • 4+ years of experience in Engineering • Bachelor's Degree • Authorized to work in the United States